NTN 7315
Single Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
6300 RPM
Limiting Speed - Grease
4800 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
106000 N
Dynamic Load Rating
136000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
75.000 mm
D
160.000 mm
B
37.000 mm
r
2.100 mm
r1
1.100 mm
Contact Angle
30 º
a (Load Center)
52.500 mm
da min
87.000 mm
db min
82.000 mm
Da max
148.000 mm
Db max
153.000 mm
ras max
2.000 mm
r1as max
1.000 mm
Double Row Width
74.000 mm
Triple Row Width
111.000 mm
Quadruple Row Width
148.000 mm
